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	hartrees
Energy at 0K	-2586.536829
Energy at 298.15K
HF Energy	-2586.239676
Nuclear repulsion energy	199.641988

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)	Raman Act (Å⁴/u)	Dep P	Dep U
1	A₁	695	663	11.75	12.20	0.22	0.36
2	A₁	265	253	11.41	2.19	0.75	0.85
3	B₂	695	664	29.40	8.56	0.75	0.86

Atom	y (Å)	z (Å)
Se1	0.000	0.401
F2	1.331	-0.758
F3	-1.331	-0.758

	Se1	F2	F3
Se1		1.7646	1.7646
F2	1.7646		2.6611
F3	1.7646	2.6611

All results from a given calculation for SeF₂ (Selenium difluoride)

using model chemistry: MP2=FULL/3-21G

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All results from a given calculation for SeF2 (Selenium difluoride)

using model chemistry: MP2=FULL/3-21G

States and conformations

All results from a given calculation for SeF₂ (Selenium difluoride)